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萬寧什么原料制成電熔鎂砂
發(fa)布日(ri)期:2023-03-31 瀏(liu)覽次數:140095 萬寧電熔鎂砂是一種最稀有的耐火材料,可以大部分人都知道如何運用,但是您可以不一定會了解電熔鎂砂的原材料以及消費工藝和用途。接上去,我們就來爲大家復雜引見一下,電熔鎂砂的原料氧化鎂是什麼樣的,以及它的消費工藝。用于消費電熔鎂砂的氧化鎂是什麼樣的?
消費電(dian)熔(rong)鎂(mei)砂主(zhu)要(yao)采用兩種(zhong)(zhong)商(shang)品(pin),一種(zhong)(zhong)是煅燒(shao)(shao)出來的(de)(de)(de)(de)氧化(hua)鎂(mei),另一種(zhong)(zhong)是礦石中(zhong)(zhong)(zhong)的(de)(de)(de)(de)氧化(hua)鎂(mei),不(bu)管是煅燒(shao)(shao)出來的(de)(de)(de)(de)高純度(du)氧化(hua)鎂(mei)還是礦石中(zhong)(zhong)(zhong)的(de)(de)(de)(de)氧化(hua)鎂(mei)都(dou)是采用燒(shao)(shao)結或電(dian)熔(rong)工藝中(zhong)(zhong)(zhong),商(shang)品(pin)電(dian)熔(rong)鎂(mei)砂都(dou)要(yao)在爐中(zhong)(zhong)(zhong)經過2800度(du)燒(shao)(shao)結而成(cheng),電(dian)熔(rong)鎂(mei)砂用于(yu)(yu)基礎耐火材(cai)料和特殊澆鑄(zhu)料,另外燒(shao)(shao)結物具(ju)有特定(ding)化(hua)學組(zu)成(cheng)的(de)(de)(de)(de)死熄滅的(de)(de)(de)(de)鎂(mei)商(shang)品(pin),其主(zhu)要(yao)特征在于(yu)(yu)其特定(ding)的(de)(de)(de)(de)SiO 2 / CaO比(bi)和低(di)的(de)(de)(de)(de)鐵含量。
它(ta)的(de)(de)(de)理化特性確(que)保了高抗水化功(gong)用(yong),適于(yu)作(zuo)爲低(di)平和(he)中(zhong)溫加熱元件(jian)中(zhong)的(de)(de)(de)絕緣材料的(de)(de)(de)電氣運用(yong)。也用(yong)于(yu)礦(kuang)物絕緣電纜的(de)(de)(de)消費,更具本錢效益的(de)(de)(de)替代品。
電熔(rong)(rong)鎂砂(sha)(sha)消(xiao)費(fei)(fei)工(gong)(gong)藝:電熔(rong)(rong)鎂砂(sha)(sha)主要選用(yong)47%含量菱鎂礦石爲原(yuan)料在電弧(hu)爐中(zhong)高(gao)溫(wen)(wen)熔(rong)(rong)融而成。電熔(rong)(rong)鎂砂(sha)(sha)商品(pin)特(te)點晶體大、直(zhi)接(jie)結合(he)率(lv)高(gao)、結構致(zhi)密、抗渣(zha)性(xing)(xing)強、高(gao)溫(wen)(wen)體積動搖優越。電熔(rong)(rong)鎂砂(sha)(sha)的主要用(yong)途:電熔(rong)(rong)鎂砂(sha)(sha)主要是(shi)用(yong)于冶金(jin)、化工(gong)(gong)、電器(qi)、航天和(he)國防等工(gong)(gong)業范圍。另外(wai)電熔(rong)(rong)鎂砂(sha)(sha)也(ye)是(shi)消(xiao)費(fei)(fei)鎂碳磚、初級堿性(xing)(xing)磚和(he)不定(ding)型耐火材料的原(yuan)料。
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